How much weight have you put on Truman hitch

I have a Truman hitch from eBay on my st1300. It a pears to be a clone of the bushtec hitch.Truman rates it fore 300# and 30# tonge weight.
I am curious how much has been pulled with one of these or what the rating is on the bushtec cant seem to find it on there site

Danny

I just looked at one of these on ebay. How stable/sturdy does it feel once it's mounted on the bike? Other hitches use a vertical mounting bar too, but I don't see similar on this one. Do you have a photo of it on the bike?

Sorry don't have any photos. Hitch feels stable and solid have some movement do to rubber bushings used in the mounting points.

Danny